var DataType = {
    any: "任意类型",
    number: "数字类型",
    string: "字符串类型",
    boolean: "布尔类型",
    "无,可以在其他类型后面跟上[]": "数组类型",
    "无": "元组",
    "enum": "枚举",
    "void": "void",
    "null": "null",
    undefined: "undefined",
    never: "never"
};
for (var key in DataType) {
    if (Object.prototype.hasOwnProperty.call(DataType, key)) {
        var element = DataType[key];
        console.log(key, ':', element);
    }
}
